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Titolo:
A ring-closing metathesis strategy to phosphonosugars
Autore:
Stoianova, DS; Hanson, PR;
Indirizzi:
Univ Kansas, Dept Chem, Lawrence, KS 66045 USA Univ Kansas Lawrence KS USA 66045 nsas, Dept Chem, Lawrence, KS 66045 USA
Titolo Testata:
ORGANIC LETTERS
fascicolo: 21, volume: 3, anno: 2001,
pagine: 3285 - 3288
SICI:
1523-7060(20011018)3:21<3285:ARMSTP>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
CYCLIC PHOSPHONATE ANALOGS; OLEFIN METATHESIS; ORGANIC-SYNTHESIS; ALLYLIC ALCOHOLS; OXIDATION; DIASTEREOSELECTIVITY; DIMETHYLDIOXIRANE; PHOSTONES; METHYL(TRIFLUOROMETHYL)DIOXIRANE; RUCL2(=CHR')(PR(3))(2);
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
41
Recensione:
Indirizzi per estratti:
Indirizzo: Stoianova, DS Univ Kansas, Dept Chem, 1251 Wescoe Hall Dr, Lawrence, KS 66045 USA Univ Kansas 1251 Wescoe Hall Dr Lawrence KS USA 66045 45 USA
Citazione:
D.S. Stoianova e P.R. Hanson, "A ring-closing metathesis strategy to phosphonosugars", ORG LETT, 3(21), 2001, pp. 3285-3288

Abstract

[GRAPHICS]Syntheses of cyclic phosphonate (phostone) analogues of carbohydrates containing a phosphorus atom at the anomeric position are described. The ring-closing metathesis reaction of mixed allylic phenyl esters of allylphosphonic acid 2 and 22 generates the six-membered allylic phosphonates 3 and 23 inexcellent yields. Introduction of the polyhydroxy functionality in these cyclic phosphonates provides facile entry into an array of phostone sugar analogues.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 19/01/20 alle ore 20:47:02